<?php

/**
 * This is the model class for table "{{tipo_contratacion}}".
 *
 * The followings are the available columns in table '{{tipo_contratacion}}':
 * @property integer $idtipo_contratacion
 * @property string $nombre
 * @property string $descripcion
 * @property integer $idtipo_compra
 * @property string $rango_inicio
 * @property string $rango_fin
 *
 * The followings are the available model relations:
 * @property Alertas[] $alertases
 * @property TipoCompra $idtipoCompra
 */
class TipoContratacion extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return TipoContratacion the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{tipo_contratacion}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('nombre, idtipo_compra, rango_inicio, rango_fin', 'required'),
			array('idtipo_compra,rango_inicio, rango_fin', 'numerical', 'integerOnly'=>true),
			array('nombre', 'length', 'max'=>45),
			array('descripcion', 'length', 'max'=>200),
			array('rango_inicio, rango_fin', 'length', 'max'=>12),		
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('idtipo_contratacion, nombre, descripcion, idtipo_compra, rango_inicio, rango_fin', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'alertases' => array(self::HAS_MANY, 'Alertas', 'tipo_contratacion'),
			'idtipoCompra' => array(self::BELONGS_TO, 'TipoCompra', 'idtipo_compra'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'idtipo_contratacion' => 'ID : ',
			'nombre' => 'TIPO DE CONTRATACION : ',
			'descripcion' => 'DETALLE : ',
			'idtipo_compra' => 'TIPO DE COMPRA : ',
			'rango_inicio' => 'RANGO INICIAL $ : ',
			'rango_fin' => 'RANGO FINAL $ : ',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('idtipo_contratacion',$this->idtipo_contratacion);
		$criteria->compare('nombre',$this->nombre,true);
		$criteria->compare('descripcion',$this->descripcion,true);
		$criteria->compare('idtipo_compra',$this->idtipo_compra);
		$criteria->compare('rango_inicio',$this->rango_inicio,true);
		$criteria->compare('rango_fin',$this->rango_fin,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}